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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Tolerance Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Input Type Frequency Current - Supply Voltage - Input Number of Channels Voltage - Input (Max) Output Type Temperature Coefficient SIC Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Current - Output / Channel Reference Type Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type Internal Switch(s) Topology Frequency - Switching Control Features Programmable Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier Current - Output Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) Dimming Voltage - Supply (Min) Voltage - Output Current - Output (Max) Voltage - Output (Min/Fixed) Noise - 0.1Hz to 10Hz Noise - 10Hz to 10kHz Current - Cathode Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
LP38853S-ADJ National Semiconductor LP38853S-ADJ 4.1700
RFQ
ECAD 5865 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LP38853 5.5V Adjustable DDPAK/TO-263-7 download EAR99 8542.39.0001 1 300 µA 9 mA Enable, Soft Start Positive 3A 0.8V 1.8V 1 0.45V @ 3A 80dB ~ 70dB (120Hz ~ 1kHz) Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
5962R9951703VXA National Semiconductor 5962R9951703VXA 590.0500
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -55°C ~ 125°C (TA) Through Hole TO-205AD, TO-39-3 Metal Can 41.25V Adjustable TO-39-3 download EAR99 8542.39.0001 1 3 mA - Positive 500mA 1.2V 37V 1 - 65dB ~ 60dB (2.4kHz) Over Current, Over Temperature, Short Circuit
LM3423MH National Semiconductor LM3423MH -
RFQ
ECAD 6585 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) General Purpose Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) DC DC Controller LM3423 2MHz 20-HTSSOP download EAR99 8542.39.0001 1 1A 1 No SEPIC, Step-Down (Buck), Step-Up (Boost) 75V Analog, PWM 4.5V -
LM5069MM-2/NOPB National Semiconductor LM5069MM-2/NOPB -
RFQ
ECAD 2728 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C General Purpose Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Hot Swap Controller Auto Retry LM5069 1.3 mA 1 9V ~ 80V 10-VSSOP download EAR99 8542.39.0001 1 No Current Limit, Fault Timeout, OVP, UVLO -
LP2987ILD-3.3/NOPB National Semiconductor LP2987ILD-3.3/NOPB 1.0200
RFQ
ECAD 2 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-WDFN Exposed Pad 16V Fixed 8-WSON (4x4) download EAR99 8542.39.0001 295 120 µA 3.7 mA Enable Positive 200mA 3.3V - 1 0.35V @ 200mA 65dB (1kHz) Over Current, Over Temperature, Short Circuit
LM4041CIM3-1.2/NOPB National Semiconductor LM4041CIM3-1.2/NOPB 0.2700
RFQ
ECAD 234 0.00000000 National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Fixed 100ppm/°C SOT-23-3 download EAR99 8542.39.0001 1,105 Shunt 12 mA 1.225V - 20µVrms 65 µA
LM2587SX-5.0/NOPB National Semiconductor LM2587SX-5.0/NOPB 7.1400
RFQ
ECAD 7 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2587 40V Fixed DDPAK/TO-263-5 download EAR99 8542.39.0001 42 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 5A (Switch) 5V - 4V
LM2675M-5.0/NOPB National Semiconductor LM2675M-5.0/NOPB -
RFQ
ECAD 1243 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 1A 5V - 6.5V
FAN7392MX National Semiconductor FAN7392MX -
RFQ
ECAD 9088 0.00000000 National Semiconductor * Bulk Active FAN7392 Not Verified download 0000.00.0000 1
LM5112MYX/NOPB National Semiconductor LM5112MYX/NOPB -
RFQ
ECAD 9478 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad LM5112 Inverting, Non-Inverting Not Verified 3.5V ~ 14V 8-MSOP-PowerPad download EAR99 8542.39.0001 1 Single Low-Side 1 N-Channel MOSFET 0.8V, 2.3V 3A, 7A 14ns, 12ns
LM2679SD-3.3 National Semiconductor LM2679SD-3.3 -
RFQ
ECAD 7964 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Fixed 14-VSON (6x5) download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 3.3V - 8V
LP2951ACM-3.0/NOPB National Semiconductor LP2951ACM-3.0/NOPB -
RFQ
ECAD 2964 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 30V Adjustable (Fixed) 8-SOIC download EAR99 8542.39.0001 1 120 µA 14 mA Enable Positive 100mA 1.235V (3V) 29V 1 0.6V @ 100mA - Over Current, Over Temperature, Short Circuit
LM2678T-5.0 National Semiconductor LM2678T-5.0 -
RFQ
ECAD 3646 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads 40V Fixed TO-220-7 - 0000.00.0000 1 Step-Down 1 Buck 260kHz Positive No 5A 5V - 8V
LMV431CM5X/NOPB National Semiconductor LMV431CM5X/NOPB -
RFQ
ECAD 5562 0.00000000 National Semiconductor - Bulk Active ±1.5% 0°C ~ 70°C (TA) Surface Mount SC-74A, SOT-753 LMV431 - - Adjustable - SOT-23-5 download EAR99 8542.39.0001 1 Shunt 15 mA 1.24V - - 80 µA 30 V
LM1086IT-3.3/NOPB National Semiconductor LM1086IT-3.3/NOPB -
RFQ
ECAD 6763 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Through Hole TO-220-3 27V Fixed TO-220-3 download 0000.00.0000 1 5 mA 10 mA - Positive 1.5A 3.3V - 1 1.5V @ 1.5A 72dB (120Hz) Over Current, Over Temperature, Short Circuit
LM25007SDX/NOPB National Semiconductor LM25007SDX/NOPB -
RFQ
ECAD 3219 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 42V Adjustable 8-WSON (4x4) download EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 800kHz Positive No 500mA 2.5V 37V 9V
LM336Z-2.5/LFT3 National Semiconductor LM336Z-2.5/LFT3 0.3100
RFQ
ECAD 6 0.00000000 National Semiconductor - Bulk Active ±4% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM336 - - Fixed - TO-92-3 download EAR99 8542.39.0001 971 Shunt 10 mA 2.49V - - 400 µA
LM3678SDE-1.2/NOPB National Semiconductor LM3678SDE-1.2/NOPB 0.9600
RFQ
ECAD 4 0.00000000 National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad LM3678 5.5V Programmable 10-WSON (3x3) download EAR99 8542.39.0001 311 Step-Down 1 Buck 3.3MHz Positive Yes 1.5A 0.8V, 1.2V - 2.5V
LM2640MTCX-ADJ/NOPB National Semiconductor LM2640MTCX-ADJ/NOPB 4.3100
RFQ
ECAD 1 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Dual Power Supply Controller Surface Mount 28-TSSOP (0.173", 4.40mm Width) LM2640 5.5V ~ 30V Not Verified 5.5V ~ 30V 28-TSSOP download EAR99 8542.39.0001 1
LM2655MTC-ADJ/NOPB National Semiconductor LM2655MTC-ADJ/NOPB 2.7400
RFQ
ECAD 225 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM2655 14V Adjustable 16-TSSOP download EAR99 8542.39.0001 110 Step-Down 1 Buck 300kHz Positive No 2.5A 1.238V 13V 4V
LM2853MH-1.5/NOPB National Semiconductor LM2853MH-1.5/NOPB 3.0600
RFQ
ECAD 1 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM2853 5.5V Fixed 14-HTSSOP download EAR99 8542.39.0001 99 Step-Down 1 Buck 550kHz Positive Yes 3A 1.5V - 3V
LM2852YMXA-2.5/NOPB National Semiconductor LM2852YMXA-2.5/NOPB -
RFQ
ECAD 8812 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) 5.5V Fixed 14-HTSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive Yes 2A 2.5V - 2.85V
LM1085IS-3.3/NOPB National Semiconductor LM1085IS-3.3/NOPB -
RFQ
ECAD 8326 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA 27V Fixed DDPAK/TO-263-3 download 0000.00.0000 1 10 mA - Positive 3A 3.3V - 1 1.5V @ 3A 72dB (120Hz) Over Current, Over Temperature
LM317HVKSTEEL/NOPB National Semiconductor LM317HVKSTEEL/NOPB -
RFQ
ECAD 8937 0.00000000 National Semiconductor - Bulk Active 0°C ~ 125°C Through Hole TO-204AA, TO-3 LM317 60V Adjustable TO-3-2 download EAR99 8542.39.0001 1 - Positive 1.5A 1.25V 57V 1 - 80dB ~ 65dB (120Hz) Over Current, Over Temperature, Short Circuit
LM9070SX/NOPB National Semiconductor LM9070SX/NOPB 1.8200
RFQ
ECAD 286 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 26V Fixed DDPAK/TO-263-7 download EAR99 8542.39.0001 165 4 mA 50 mA Enable Positive 250mA 5V - 1 0.8V @ 250mA 60dB (120Hz) Over Temperature, Over Voltage, Reverse Polarity, Short Circuit
5962-8759405XA National Semiconductor 5962-8759405XA -
RFQ
ECAD 7363 0.00000000 National Semiconductor - Bulk Active ±1% -55°C ~ 125°C (TA) Through Hole TO-46-2 Metal Can 5962-8759405 - - Fixed 50ppm/°C TO-46-2, Metal Can download EAR99 8542.39.0001 1 Shunt 20 mA 1.2V - - 10 µA
LM3671LC-1.8/NOPB National Semiconductor LM3671LC-1.8/NOPB -
RFQ
ECAD 5241 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 6-UFDFN LM3671 5.5V Fixed 6-USON (2x2) download 0000.00.0000 1 Step-Down 1 Buck 2MHz Positive Yes 600mA 1.8V - 2.7V
LM2597M-ADJ/NOPB National Semiconductor LM2597M-ADJ/NOPB 1.0000
RFQ
ECAD 6044 0.00000000 National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2597 40V Adjustable 8-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 500mA 1.2V 37V 4.5V
LP2981IM5-5.0/NOPB National Semiconductor LP2981IM5-5.0/NOPB -
RFQ
ECAD 6872 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download EAR99 8542.39.0001 350 95 µA 1.7 mA Enable Positive 100mA 5V - 1 0.37V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
LM3404HVMR/NOPB National Semiconductor LM3404HVMR/NOPB -
RFQ
ECAD 5249 0.00000000 National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Automotive, Lighting Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) DC DC Regulator LM3404 1MHz 8-SO PowerPad download 0000.00.0000 1 1A 1 Yes Step-Down (Buck) 75V PWM 6V 73V
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse